SG732ETED103K

1733 Reader's Spreads pg1-203:document 1/27/09 4:03 PM Page 24 SG73-RT resistors surge current flat chip resistors (anti-sulfuration) EU features • Excellent anti-sulfuration characteristic due to using high sulfuration-proof inner top electrode material • Superior to RK73 series chip resistors in pulse withstanding voltage • Suitable for both flow and reflow soldering • Marking: White three-digit on wine red protective coat • Products with lead-free terminations meet EU RoHS requirements. Pb located in glass material, electrode and resistor element is exempt per Annex 1, exemption 5 of EU directive 2005/95/EC dimensions and construction c L c Type (Inch Size Code) L Dimensions inches (mm) W c d t W Solder Plating t d Protective Coating Resistive Inner Film Electrode Ni Plating 1J (0603) 2A (0805) 2B (1206) 2E (1210) W2H (2010) W3A (2512) .063±.008 .031±.004 .012±.004 .012±.004 .018±.004 (1.6±0.2) (0.8±0.1) (0.3±0.1) (0.3±0.1) (0.45±0.1) .079±.008 .049±.004 .016±.008 (2.0±0.2) (1.25±0.1) (0.4±0.2) .063±.008 (1.6±0.2) .102±.008 (2.6±0.2) .197±.008 .098±.008 (5.0±0.2) (2.5±0.2) .248±.008 .122±.008 (6.3±0.2) (3.1±0.2) .012 (0.3 .016 (0.4 .02±.012 (0.5±0.3) .026±.006 (0.65±0.15) +.008 -.004 +0.2 ) -0.1 +.008 -.004 +0.2 ) -0.1 .02±.004 (0.5±0.1) Ceramic Substrate .126±.008 (3.2±0.2) Derating Curve 100 80 % Rated Power 60 40 20 0 -60 -40 -20 -55 .024±.004 (0.6±0.1) 0 20 40 60 80 100 120 140 160 70 155 Ambient Temperature (°C) ordering information New Part # SG73 Type SG73 2A Power Rating 1J 2A 2B 2E W2H W3A RT Termination Material RT: Sn Anti-Sulfur TD Packaging TP: 0603, 0805: 7" 2mm pitch punch paper TD: 0603, 0805, 1206, 1210: 7" 2mm pitch punched paper TDD: 0603, 0805, 1206, 1210: 10" paper tape TE: 0805, 1206, 1210, 2010 & 2512: 7" punched plastic TED: 0805, 1206, 1210, 2010 & 2512: 10" punched plastic For further information on packaging, please refer to Appendix A 103 Nominal Resistance ±10%, ±20%: 2 significant figures + 1 multiplier “R” indicates decimal on value